From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH v2] drm/i915: correct the pitch check for NV12 framebuffer Date: Wed, 12 Dec 2018 23:15:29 +0200 Message-ID: <20181212211529.GG9144@intel.com> References: <1544575145-10346-1-git-send-email-dongseong.hwang@intel.com> <20181212202433.GF9144@intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Return-path: Content-Disposition: inline In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" To: Daniel Vetter Cc: Dave Airlie , intel-gfx , dri-devel , Rodrigo Vivi List-Id: dri-devel@lists.freedesktop.org T24gV2VkLCBEZWMgMTIsIDIwMTggYXQgMDk6MzM6NDlQTSArMDEwMCwgRGFuaWVsIFZldHRlciB3 cm90ZToKPiBPbiBXZWQsIERlYyAxMiwgMjAxOCBhdCA5OjI0IFBNIFZpbGxlIFN5cmrDpGzDpAo+ IDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4gd3JvdGU6Cj4gPgo+ID4gT24gVHVlLCBE ZWMgMTEsIDIwMTggYXQgMDQ6Mzk6MDVQTSAtMDgwMCwgRG9uZ3Nlb25nIEh3YW5nIHdyb3RlOgo+ ID4gPiBmcmFtZWJ1ZmZlciBmb3IgTlYxMiByZXF1aXJlcyB0aGUgcGl0Y2ggdG8gdGhlIG11bHRp cGxpZXIgb2YgNCwgaW5zdGVhZAo+ID4gPiBvZiB0aGUgd2lkdGguIFRoaXMgcGF0Y2ggY29ycmVj dHMgaXQuCj4gPiA+Cj4gPiA+IEZvciBpbnN0YW5jZSwgYSA0ODBwIHZpZGVvLCB3aG9zZSB3aWR0 aCBhbmQgcGl0Y2ggYXJlIDg1NCBhbmQgODk2Cj4gPiA+IHJlc3BlY3RpdmVseSwgaXMgZXhjbHVk ZWQgZm9yIE5WMTIgcGxhbmUgc28gZmFyLgo+ID4gPgo+ID4gPiBTaWduZWQtb2ZmLWJ5OiBEb25n c2VvbmcgSHdhbmcgPGRvbmdzZW9uZy5od2FuZ0BpbnRlbC5jb20+Cj4gPiA+IENjOiBDaGFuZHJh IEtvbmR1cnUgPGNoYW5kcmEua29uZHVydUBpbnRlbC5jb20+Cj4gPiA+IENjOiBWaWR5YSBTcmlu aXZhcyA8dmlkeWEuc3Jpbml2YXNAaW50ZWwuY29tPgo+ID4gPiBDYzogVmlsbGUgU3lyasOkbMOk IDx2aWxsZS5zeXJqYWxhQGxpbnV4LmludGVsLmNvbT4KPiA+ID4gQ2M6IEp1aGEtUGVra2EgSGVp a2tpbGEgPGp1aGFwZWtrYS5oZWlra2lsYUBnbWFpbC5jb20+Cj4gPiA+IC0tLQo+ID4gPiAgZHJp dmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jIHwgMiArLQo+ID4gPiAgMSBmaWxlIGNo YW5nZWQsIDEgaW5zZXJ0aW9uKCspLCAxIGRlbGV0aW9uKC0pCj4gPiA+Cj4gPiA+IGRpZmYgLS1n aXQgYS9kcml2ZXJzL2dwdS9kcm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMgYi9kcml2ZXJzL2dwdS9k cm0vaTkxNS9pbnRlbF9kaXNwbGF5LmMKPiA+ID4gaW5kZXggMTNlNTY1MC4uOGEzZGUxMiAxMDA2 NDQKPiA+ID4gLS0tIGEvZHJpdmVycy9ncHUvZHJtL2k5MTUvaW50ZWxfZGlzcGxheS5jCj4gPiA+ ICsrKyBiL2RyaXZlcnMvZ3B1L2RybS9pOTE1L2ludGVsX2Rpc3BsYXkuYwo+ID4gPiBAQCAtMTQ2 MDAsNyArMTQ2MDAsNyBAQCBzdGF0aWMgaW50IGludGVsX2ZyYW1lYnVmZmVyX2luaXQoc3RydWN0 IGludGVsX2ZyYW1lYnVmZmVyICppbnRlbF9mYiwKPiA+ID4gICAgICAgaWYgKGZiLT5mb3JtYXQt PmZvcm1hdCA9PSBEUk1fRk9STUFUX05WMTIgJiYKPiA+ID4gICAgICAgICAgIChmYi0+d2lkdGgg PCBTS0xfTUlOX1lVVl80MjBfU1JDX1cgfHwKPiA+ID4gICAgICAgICAgICBmYi0+aGVpZ2h0IDwg U0tMX01JTl9ZVVZfNDIwX1NSQ19IIHx8Cj4gPiA+IC0gICAgICAgICAgKGZiLT53aWR0aCAlIDQp ICE9IDAgfHwgKGZiLT5oZWlnaHQgJSA0KSAhPSAwKSkgewo+ID4gPiArICAgICAgICAgIChmYi0+ cGl0Y2hlc1swXSAlIDQpICE9IDAgfHwgKGZiLT5oZWlnaHQgJSA0KSAhPSAwKSkgewo+ID4KPiA+ IFRoZSBzdHJpZGUgY2FuIG5ldmVyIGJlIG1pc2FsaWduZWQgbGlrZSB0aGF0LiBJdCdsbCBiZSBh dCBsZWFzdCB0aWxlCj4gPiBhbGlnbmVkLCBvciA2NCBieXRlIGFsaWduZWQgd2l0aCBsaW5lYXIg YnVmZmVycy4KPiA+Cj4gPiBBbnl3YXlzIHRoaXMgZW50aXJlIHBpZWNlIG9mIGNvZGUgZG9lc24n dCBtYWtlIHRvbyBtdWNoIHNlbnNlLiBUaGUgZmIKPiA+IHNpemUgZG9lc24ndCByZWFsbHkgbWF0 dGVyIGZvciB1cywgb25seSB0aGUgc3JjIHZpZXdwb3J0IHNpemUgbWF0dGVycy4KPiA+IFRoYXQg b25lIHdlIGxpbWl0IHRvIGEgbWluaW11bSBvZiAyeDIgcGl4ZWxzIHcvbyBzY2FsaW5nLCBhbmQg MTZ4MTYKPiA+IHBpeGVtcyB3LyBzY2FsaW5nLiBTbyBsb29rcyBsaWtlIHRoaXMgY29kZSBjYW4g YmUganVzdCByaXBwZWQgb3V0Lgo+IAo+IERvIHdlIGhhdmUgaWd0IHRlc3RjYXNlcyBmb3IgdGhl c2UgY29ybmVyY2FzZXMgaW4gaWd0PyBPYnZpb3VzbHkgd291bGQKPiBuZWVkIHRvIGJlIGludGVs IHNwZWNpZmljIHN1YnRlc3RzIC4uLgoKQ2FuJ3Qgc3BvdCBhbnl0aGluZyBxdWl0ZSB0aGF0IHNw ZWNpZmljLiBTb21lb25lIHdvdWxkIG5lZWQgdG8gd3JpdGUKb25lIEkgc3VwcG9zZS4gQWxzbyBJ bXJlIGhhcyBhIHRlc3Qgc29tZXdoZXJlIG9uIHRoZSBsaXN0IGZvciB0ZXN0aW5nCnRoZSBwbGFu ZSBjbGlwcGluZyB1bmRlcnJ1biBmYWlscyB3aGljaCB0ZXN0cyBzbWFsbCBzcmMgdmlld3BvcnQg c2l6ZXMsCmFuZCBKUCBoYXMgYmVlbiB3b3JraW5nIG9uIGEgcm90YXRpb24gdnMuIGNsaXBwaW5n IHRlc3QgdGhhdCBpcyBhbHNvCnNvbWV3aGF0IHJlbGF0ZWQuIE5vdCBzdXJlIGlmIHdlIGNvdWxk IGNvbWJpbmUgYW55IG9mIHRoZXNlIHNvbWVob3cKdG8gYXZvaWQgaGF2aW5nIHRvbyBtYW55IHNp bWlsYXIgdGVzdHMuCgotLSAKVmlsbGUgU3lyasOkbMOkCkludGVsCl9fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX19fX19fX19fCkludGVsLWdmeCBtYWlsaW5nIGxpc3QKSW50 ZWwtZ2Z4QGxpc3RzLmZyZWVkZXNrdG9wLm9yZwpodHRwczovL2xpc3RzLmZyZWVkZXNrdG9wLm9y Zy9tYWlsbWFuL2xpc3RpbmZvL2ludGVsLWdmeAo=